Question

Escreva todas as frases do exercicio interior as formas negativa ,afirmativa e interrogativa. A) may i come in,teacher ?, B) you musy stop smoking . c) I could swin 25 meters when i was a child.

Answer 1

A) May I come in, teacher?
I may come in, teacher.
I may not come in, teacher.

B)You must stop smoking.
Must I stop smoking?
You mustn't stop smoking.

C)I could swim 25 meters when I was a child.
Could I swim 25 meters when I was a child?
I couldn't swim when I was a child.